Integrated in-situ observation station for small reservoir

Abstract

The utility model discloses an integrated in-situ observation station for a small reservoir, comprising a water and rain condition monitoring integrated rod which is composed of a vertical rod, a water level gauge, a rainfall barrel, a camera, a GNSS receiving terminal, an early warning broadcast, a solar panel and a lightning rod. The integrated in-situ observation station integrates three parts of monitoring contents of water and rain condition monitoring, work condition monitoring and video monitoring, monitoring items are complete, early warning broadcasts can be issued in real time through monitoring information, and the integrated in-situ observation station is convenient to use, high in practicability and high in practicability. After threshold-exceeding early-warning information is obtained from information of field safety monitoring, water and rain condition monitoring or video monitoring, alarm information can be issued through early-warning broadcast, the whole equipment is integrated equipment, meanwhile, dual-backup redundancy setting is adopted for communication and power supply of an observation station, and the operation efficiency and reliability of the monitoring equipment can be effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to an integrated on-site measurement station for small reservoirs, and particularly relates to an integrated on-site measurement station for small reservoirs. Background Technique

[0002] The rain and water regime reporting and dam safety monitoring of small reservoirs are the eyes and ears for understanding the dam safety status, and are the basis for rain and water regime prediction and emergency disposal of reservoirs. The integrated on-site measurement station is a device for monitoring and managing small reservoirs. It usually integrates a variety of monitoring tools and can obtain relevant data of the reservoir. The use of this integrated measurement station can effectively improve the management level of small reservoirs, ensure the safety and water quality of the reservoirs, and support the rational utilization of water resources and environmental protection.

[0003] The existing monitoring facilities for small reservoirs have incomplete monitoring items, low integration level, high damage rate, and low reliability. The monitoring facilities for small reservoirs, especially the dam safety monitoring facilities, are generally lacking. The damage rate of the existing monitoring facilities is relatively high, and the monitoring automation level is low. Content of the Utility Model

[0004] The purpose of the utility model is to provide an integrated on-site measurement station for small reservoirs to solve the problems of incomplete monitoring items, low integration level, high damage rate, and low reliability existing in the existing monitoring facilities for small reservoirs as mentioned in the above background technique. The monitoring facilities for small reservoirs, especially the dam safety monitoring facilities, are generally lacking. The damage rate of the existing monitoring facilities is relatively high, and the monitoring automation level is low.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An integrated on-site measurement station for small reservoirs, including a rain and water regime monitoring integrated pole. The rain and water regime monitoring integrated pole is composed of a vertical pole, a water level gauge, a rain gauge, a camera, a GNSS receiving terminal, an early warning broadcast, a solar panel, and a lightning rod. The lightning rod, the solar panel, and the early warning broadcast are distributed and installed at the left end position of the vertical pole. An arm one is installed at the upper right position of the right end of the vertical pole. A bracket socket is installed at the left end position of the arm one. The rain gauge is installed at the upper left position of the upper end of the bracket socket. A screw port is arranged at the middle position of the upper end of the arm one. A diagonal brace is fixed at the left side position of the lower end of the arm one. The camera is installed at the lower end position of the arm one. The water level gauge for measuring the water level is installed at the right side position of the lower end of the arm one. The GNSS receiving terminal for receiving signals is installed at the upper end of the vertical pole. The monitoring integrated cabinet is installed at the front end position of the vertical pole.

[0006] The monitoring integrated cabinet is installed on the vertical pole through the hoop at the upper and lower positions at the back end. A corrugated rubber pad is provided at the inner wall position of the hoop. Inside the monitoring integrated cabinet, a data acquisition device for collecting data is arranged at the upper position. Inside the monitoring integrated cabinet, a UPS host is arranged at the middle position. The UPS host is powered by a battery at the lower end position. Inside the monitoring integrated cabinet, a surge protector is arranged at the lower left position. The surge protector protects the modular socket at the right end position. At the right end position of the modular socket, an optical electric switch is arranged. At the right end position of the optical electric switch, a PDU is arranged. At the lower position of the PDU, an optical cable terminal box is arranged.

[0007] Preferably, the water level gauge is fixed at the lower end position of the first support arm. The water level gauge and the rain gauge are signal-connected to the data acquisition device. The camera is connected to the optical electric switch through an RJ45 twisted pair cable to collect video images. The GNSS receiving terminal is connected to the data acquisition device through an RS485 interface to collect dam displacement data.

[0008] Preferably, the monitoring integrated cabinet accesses the surge protector through the reserved hole at the lower end position. The surge protector, the modular socket and the PDU are installed in parallel on the guide rail at the internal position of the monitoring integrated cabinet. The power output of the UPS host is input into the PDU, and the PDU supplies power to the electrical equipment at the internal position of the monitoring integrated cabinet.

[0009] Preferably, the optical cable terminal box is connected to the communication optical cable through the reserved hole at the lower end position of the monitoring integrated cabinet. The optical cable terminal box and the optical electric switch are connected by an optical fiber patch cord.

[0010] Preferably, the optical electric switch and the data acquisition device are connected by an RJ45 twisted pair cable to provide wired network support. The data acquisition device has an external antenna and can communicate wirelessly through 4G.

[0011] Preferably, the monitoring integrated cabinet leads other on-site end safety monitoring sensors such as the seepage gauge and strain gauge of the small reservoir dam to the internal position through a hydraulic cable. The monitoring integrated cabinet enters through the reserved hole at the lower end position and along the side reserved to enter the data acquisition device to realize the on-line monitoring of the working conditions of the reservoir dam.

[0012] Preferably, the first support arm is sleeved with the vertical pole through a support sleeve head. The support sleeve head is locked with the vertical pole by bolts. The first support arm has expandable characteristics and can be spliced by multiple first support arms. The splicing port of the first support arm has a screw thread.

[0013] Preferably, the lightning rod is riveted to the vertical rod by a nut, and an insulating sleeve is inserted at the riveted joint of the lightning rod and the vertical rod.

[0014] Preferably, through holes are provided at the corresponding positions of the vertical rod and the bracket socket head and the monitoring integrated cabinet, and the vertical rod is a round steel pipe with a height of four meters.

[0015] Preferably, the first support arm is a round steel pipe with a length of 1.5 meters, and the bracket socket head is a cylindrical structure with an inner circle and an outer square.

[0016] Compared with the prior art, the present utility model provides an integrated in-situ measurement station for small reservoirs, which has the following beneficial effects:

[0017] 1. This integrated in-situ measurement station integrates three monitoring contents: water and rainfall monitoring, project situation monitoring, and video monitoring. The monitoring items are complete, and early warning broadcasts can be released in real time through the monitoring information. After obtaining early warning information exceeding the threshold from the information of on-site safety monitoring, water and rainfall monitoring, or video monitoring, alarm information can be released through the early warning broadcast. The whole is an integrated device, which is convenient for installation and construction. At the same time, the communication and power supply of the measurement station adopt dual-backup redundancy settings, which can effectively improve the operation efficiency and reliability of the monitoring equipment.

[0018] 2. The cabinet is installed on the vertical rod through a hoop at the rear end position. A corrugated rubber pad is provided at the inner wall position of the hoop. The installation of the hoop and the vertical rod makes the corrugated rubber pad closely fit the outer wall of the vertical rod. The corrugated rubber pad can effectively fill the tiny gap between the hoop and the vertical rod and improve the tightness of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of an integrated in-situ measurement station for small reservoirs of the present utility model.

[0020] Figure 2 It is a schematic diagram of the internal structure of the monitoring integrated cabinet of an integrated in-situ measurement station for small reservoirs of the present utility model.

[0021] Figure 3 It is a schematic side view structure diagram of the monitoring integrated cabinet of an integrated in-situ measurement station for small reservoirs of the present utility model.

[0022] Figure 4 It is a schematic top view structure diagram of the monitoring integrated cabinet of an integrated in-situ measurement station for small reservoirs of the present utility model.

[0023] Figure 5 It is a schematic structure diagram of the first support arm of an integrated in-situ measurement station for small reservoirs of the present utility model.

[0024] In the figure: 1. Integrated water and rainfall monitoring pole; 11. Upright pole; 12. Water level gauge; 13. Rain gauge; 14. Camera; 15. GNSS receiving terminal; 16. Early warning broadcast; 17. Solar panel; 18. Lightning rod; 2. Monitoring integrated cabinet; 21. UPS host; 22. Battery; 23. Surge protector; 24. Modular socket; 25. PDU; 26. Optical cable terminal box; 27. Optical and electrical switch; 28. Data acquisition device; 3. First support arm; 4. Bracket socket; 5. Diagonal brace; 6. Screw thread; 7. Hoop; 8. Wavy rubber pad. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] The present invention provides as Figures 1-5An integrated on-site measuring station for a small reservoir is shown, which includes a water and rainfall monitoring integrated pole 1. The water and rainfall monitoring integrated pole 1 is composed of a vertical pole 11, a water level gauge 12, a rain gauge 13, a camera 14, a GNSS receiving terminal 15, an early warning broadcast 16, a solar panel 17, and a lightning rod 18. At the left end position of the vertical pole 11, the lightning rod 18, the solar panel 17, and the early warning broadcast 16 are distributively installed. At the upper right position of the vertical pole 11, a first support arm 3 is installed. At the left end position of the first support arm 3, a support sleeve head 4 is installed. At the upper left position of the support sleeve head 4, the rain gauge 13 is installed. At the middle position of the upper end of the first support arm 3, a screw thread 6 is provided. At the left side position of the lower end of the first support arm 3, an inclined brace 5 is fixed. At the lower end position of the first support arm 3, the camera 14 is installed. At the right side position of the lower end of the first support arm 3, the water level gauge 12 for measuring the water level is installed. At the upper end of the vertical pole 11, the GNSS receiving terminal 15 for receiving signals is installed. At the front position of the vertical pole 11, a monitoring integrated cabinet 2 is installed. The monitoring integrated cabinet 2 is installed on the vertical pole 11 through clamps 7 at the upper and lower positions at the rear end. At the inner wall position of the clamp 7, a corrugated rubber pad 8 is provided. Inside the monitoring integrated cabinet 2, at the upper position, a data acquisition device 28 for collecting data is provided. Inside the monitoring integrated cabinet 2, at the middle position, a UPS main unit 21 is provided. The UPS main unit 21 is powered by a battery 22 at the lower end position. Inside the monitoring integrated cabinet 2, at the lower left position inside, a surge protector 23 is provided. The surge protector 23 protects a modular socket 24 at the right end position. At the right end position of the modular socket 24, an optical and electrical switch 27 is provided. At the right end position of the optical and electrical switch 27, a PDU 25 is provided. At the lower position of the PDU 25, an optical cable terminal box 26 is provided.

[0027] The water and rainfall monitoring integrated pole 1 includes the vertical pole 11, the water level gauge 12, the rain gauge 13, the camera 14, the GNSS receiving terminal 15, the early warning broadcast 16, the solar panel 17, and the lightning rod 18. The monitoring integrated cabinet 2 includes the UPS main unit 21, the battery 22, the surge protector 23, the modular socket 24, the PDU 25, the optical cable terminal box 26, the optical and electrical switch 27, and the data acquisition device 28. The water level gauge 12 and the rain gauge 13 can realize the on-line monitoring of the water and rainfall conditions of the reservoir dam. The camera 14 and the early warning broadcast 16 can realize the video monitoring and on-line early warning of the reservoir dam. The GNSS receiving terminal 15 is used for collecting the deformation displacement data of the dam. The monitoring integrated cabinet 2 provides a double-backup redundant communication and power supply device for the measuring station. At the same time, through the data acquisition device 28 inside the cabinet, the on-line monitoring of the seepage flow, stress and strain, crack deformation and other working conditions of the reservoir dam can be realized.

[0028] As Figure 1 and Figure 2As shown in the figure, the water level gauge 12 is fixed at the lower end of the first support arm 3. A signal connection is made between the water level gauge 12 and the rain gauge 13 and the data acquisition device 28. The camera 14 is connected to the optical and electrical switch 27 through an RJ45 twisted pair cable to collect video images. The GNSS receiving terminal 15 is connected to the data acquisition device 28 through an RS485 interface to collect dam displacement data. The monitoring integrated cabinet 2 is connected to the surge protector 23 through a reserved hole at the lower end. The surge protector 23, modular socket 24, and PDU 25 are installed in parallel on the guide rail at the internal position of the monitoring integrated cabinet 2. The power output of the UPS host 21 is sent to the PDU 25, and the PDU 25 supplies power to the electrical equipment at the internal position of the monitoring integrated cabinet 2. The optical cable terminal box 26 is connected to the communication optical cable through a reserved hole at the lower end of the monitoring integrated cabinet 2, and the optical cable terminal box 26 and the optical and electrical switch 27 are connected by an optical fiber patch cord.

[0029] This integrated on-site measurement station integrates three parts of monitoring content: water and rainfall situation monitoring, project situation monitoring, and video monitoring. The monitoring items are complete, and an early warning broadcast 16 can be released in real time through the monitoring information. When warning information exceeding the threshold is obtained from the information of on-site safety monitoring, water and rainfall situation monitoring, or video monitoring, the alarm information can be released through the early warning broadcast 16. As a whole, it is an integrated and integrated device, which is convenient for installation and construction. At the same time, the communication and power supply of the measurement station adopt a dual-backup redundancy setting, which can effectively improve the operation efficiency and reliability of the monitoring equipment.

[0030] As Figure 3 and Figure 4 As shown in the figure, the optical and electrical switch 27 and the data acquisition device 28 are connected through an RJ45 twisted pair cable to provide wired network support. The data acquisition device 28 has an external antenna and can communicate wirelessly through 4G. The monitoring integrated cabinet 2 leads other on-site end safety monitoring sensors such as seepage gauges and strain gauges of the small reservoir dam to the internal position through a hydraulic cable. The monitoring integrated cabinet 2 enters the data acquisition device 28 through the reserved hole at the lower end along the side to realize the on-line monitoring of the project situation of the reservoir dam. The first support arm 3 is sleeved with the vertical pole 11 through the support sleeve head 4, and the support sleeve head 4 is locked with the vertical pole 11 through bolts. The first support arm 3 has expandable characteristics and can be spliced through multiple first support arms 3. The splicing screw thread 6 of the first support arm 3. The lightning rod 18 is riveted to the vertical pole 11 through a nut, and an insulating sleeve is inserted at the riveting position of the lightning rod 18 and the vertical pole 11. Through holes are provided at the corresponding positions of the vertical pole 11, the support sleeve head 4, and the monitoring integrated cabinet 2. The vertical pole 11 is a round steel pipe with a height of four meters, and the first support arm 3 is a round steel pipe with a length of 1.5 meters. The support sleeve head 4 is a cylindrical structure with an inner circle and an outer square.

[0031] The cabinet is installed on the vertical pole 11 through the hoop 7 at the rear end position. A corrugated rubber pad 8 is arranged at the inner wall position of the hoop 7. The installation of the hoop 7 and the vertical pole 11 makes the corrugated rubber pad 8 closely fit the outer wall of the vertical pole 11. The corrugated rubber pad 8 can effectively fill the tiny gap between the hoop 7 and the vertical pole 11, improving the tightness of the connection.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An integrated on-site measuring station for small reservoirs, characterized in that It includes a water and rainfall monitoring integrated pole (1), and the water and rainfall monitoring integrated pole (1) is composed of a vertical pole (11), a water level gauge (12), a rain gauge (13), a camera (14), a GNSS receiving terminal (15), an early warning broadcast (16), a solar panel (17) and a lightning rod (18). At the left end position of the vertical pole (11), the lightning rod (18), the solar panel (17) and the early warning broadcast (16) are distributed and installed. At the upper right position of the vertical pole (11), a first support arm (3) is installed. At the left end position of the first support arm (3), a support sleeve head (4) is installed. At the upper left position of the upper end of the first support arm (3), the rain gauge (13) is installed. At the middle position of the upper end of the first support arm (3), a screw thread (6) is provided. At the lower left position of the lower end of the first support arm (3), a diagonal brace (5) is fixed. At the lower end position of the first support arm (3), the camera (14) is installed. At the lower right position of the lower end of the first support arm (3), the water level gauge (12) for measuring the water level is installed. At the upper end of the vertical pole (11), the GNSS receiving terminal (15) for receiving signals is installed. At the front position of the vertical pole (11), a monitoring integrated cabinet (2) is installed; The monitoring integrated cabinet (2) is installed on the vertical pole (11) through clamps (7) at the upper and lower positions at the rear end. At the inner wall position of the clamp (7), a corrugated rubber pad (8) is provided. Inside the monitoring integrated cabinet (2), at the upper position, a data acquisition device (28) for collecting data is provided. Inside the monitoring integrated cabinet (2), at the middle position, a UPS host (21) is provided. The UPS host (21) is powered by a battery (22) at the lower end position. At the lower left position inside the monitoring integrated cabinet (2), a surge protector (23) is provided. The surge protector (23) protects the modular socket (24) at the right end position. At the right end position of the modular socket (24), an optical and electrical switch (27) is provided. At the right end position of the optical and electrical switch (27), a PDU (25) is provided. At the lower position of the PDU (25), an optical cable terminal box (26) is provided.

2. The integrated on-site measuring station for small reservoirs according to claim 1, characterized in that: The water level gauge (12) is fixed at the lower end position of the first support arm (3). The water level gauge (12) and the rain gauge (13) are signal-connected to the data acquisition device (28). The camera (14) is connected to the optical and electrical switch (27) through an RJ45 twisted pair to collect video images. The GNSS receiving terminal (15) is connected to the data acquisition device (28) through an RS485 interface to collect dam displacement data.

3. An integrated on-site measuring station for small reservoirs according to claim 1, characterized in that: The monitoring integrated cabinet (2) is connected to the surge protector (23) through a reserved hole at the lower end. The surge protector (23), modular socket (24), and PDU (25) are installed in parallel on the guide rail inside the monitoring integrated cabinet (2). The power output of the UPS host (21) is sent to the PDU (25), and the PDU (25) supplies power to the electrical equipment inside the monitoring integrated cabinet (2).

4. An integrated on-site measuring station for a small reservoir according to claim 1, characterized in that: The optical cable terminal box (26) is connected to the communication optical cable through a reserved hole at the lower end of the monitoring integrated cabinet (2). The optical cable terminal box (26) and the optical and electrical switch (27) are connected by an optical fiber patch cord.

5. An integrated on-site measuring station for small reservoirs according to claim 1, characterized in that: The optical and electrical switch (27) and the data acquisition device (28) are connected by an RJ45 twisted pair to provide wired network support. The data acquisition device (28) also has an external antenna for 4G wireless communication.

6. An integrated on-site measuring station for small reservoirs according to claim 1, characterized in that: The monitoring integrated cabinet (2) leads the in-situ safety monitoring sensors of the seepage gauge and strain gauge of the small reservoir dam to the inside through a hydraulic cable. The monitoring integrated cabinet (2) enters the data acquisition device (28) through the reserved hole at the lower end along the side to realize the online monitoring of the working conditions of the reservoir dam.

7. An integrated on-site measuring station for small reservoirs according to claim 1, characterized in that: The first arm (3) is sleeved with the vertical pole (11) through the bracket socket (4). The bracket socket (4) is locked with the vertical pole (11) by bolts. The first arm (3) has expandable characteristics and can be spliced by multiple first arms (3). The splicing port of the first arm (3) is a screw port (6).

8. An integrated on-site measuring station for small reservoirs according to claim 1, characterized in that: The lightning rod (18) is riveted to the vertical pole (11) by a nut, and an insulating sleeve is inserted at the riveting place of the lightning rod (18) and the vertical pole (11).

9. An integrated on-site measuring station for small reservoirs according to claim 1, characterized in that: Through holes are provided at the corresponding positions of the vertical pole (11) with the bracket socket (4) and the monitoring integrated cabinet (2). The vertical pole (11) is a round steel pipe with a height of four meters.

10. The integrated on-site measuring station for small reservoirs according to claim 1, characterized in that: The first arm (3) is a round steel pipe with a length of 1.5 meters, and the bracket socket (4) is a cylindrical structure with a round inner and square outer shape.

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